CBC News: The National | Tumbler Ridge families sue OpenAI

April 29, 2026 | Families of Tumbler Ridge, B.C., mass shooting victims are suing OpenAI over its failure to alert police to the shooter's ChatGPT history. U.S. Secretary of War Pete Hegseth lashes out at congressional Democrats over the Iran war. And Whitecaps fans rally to keep their team in Vancouver. Subscribe to get the latest news daily, and watch live starting at 9 p.m. ET. https://www.youtube.com/user/CBCTheNational?sub_confirmation=1 More from CBC News | https://www.cbc.ca/news